Extremely efficient DC-free RLL codes for optical recording
Kees A. Schouhamer Immink, Jin-Yong Kim, Sang-Woon Suh, Seong Keun Ahn · IEEE Transactions on Consumer Electronics · 2001
We report on new DC-free runlength-limited codes (DCRLL) intended for the next generation of DVD. The efficiency of the newly developed DCRLL schemes is extremely close to the theoretical maximum, and as a result, significant density gains can be obtained with respect to prior art coding schemes.